<template>
    <div>
      {{ count }}&nbsp;<button @click="addCount">count++</button>
    </div>
  </template>
  
  <script>
  export default {
    data() {
      return {
        count: 0
      }
    },
    methods: {
      addCount() {
        this.count++;
      }
    },
  
  }
  </script>